fix: 在 MsgInHandler 和 NewWebSocketClient 中增强错误处理，添加详细的日志记录以捕获异常信息和堆栈跟踪

ws_client/client.go

@@ -2,9 +2,12 @@ package wsclient
 
 import (
 	"encoding/json"
+	"fmt"
 	"log"
 	"net/url"
+	"runtime/debug"
 	"sync"
+	"time"
 
 	"git.lxtend.com/qqbot/action"
 	"git.lxtend.com/qqbot/constants"
@@ -36,7 +39,12 @@ func NewWebSocketClient(scheme, host, path string) (*WebSocketClient, error) {
 	}
 	defer func() {
 		if r := recover(); r != nil {
-			log.Print("Recovered in NewWebSocketClient:", r)
+			stack := debug.Stack()
+			errMsg := fmt.Sprintf("[%s] Panic recovered:\nError: %v\nStack Trace:\n%s\n",
+				time.Now().Format("2006-01-02 15:04:05"), r, stack)
+
+			// 写入日志文件
+			log.Print(errMsg)
 			go client.receiveMessages()
 		}
 	}()